Blixtworks is answering right now. Last checked 5 min ago. 50 installs a week from npm. It exposes 68 tools. Last commit 3 Aug 2026.
63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.
We read the source, 7 h ago · tools taken from the live server · rules 3dff92dd89df
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
fs.appendFileSync(path.join(DATA_DIR, file), JSON.stringify({ ts: new Date().toISOString(), ...obj }) + "\n");
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Today is the operative word: we check Blixtworks every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.
claude mcp add tools --transport http https://www.blixtworks.com/mcp
{
"mcpServers": {
"tools": {
"url": "https://www.blixtworks.com/mcp"
}
}
}
[mcp_servers.tools]
url = "https://www.blixtworks.com/mcp"
{
"mcpServers": {
"tools": {
"url": "https://www.blixtworks.com/mcp"
}
}
}
{
"mcpServers": {
"tools": {
"url": "https://www.blixtworks.com/mcp"
}
}
}
This one needs environment variables set before it will start:
BLIXTWORKS_PRIVATE_KEY (Private key of a wallet holding a small amount of USDC on Base. Used only to sign per-request payments (well under a cent per call). Use a dedicated low-balance wallet. Without it the free status tool still works.).
The author declared them in the registry entry; get the values from the project itself.
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
image_crop
image_info
image_palette
image_placeholder
image_resize
image_transform
json_format
json_query
json_to_csv
ip_lookup
tx_lookup
address_validate
base64
caption
case_convert
categorize
color_convert
check_credit
cron_parse
csv_to_json
currency_convert
date_diff
diff
distance
dns
email_validate
embed
ens_resolve
exif
gas_price
hash
hmac
how_to_pay
http_headers
iban_validate
jwt_decode
language_detect
lorem
luhn_validate
markdown_to_html
md
metadata
number_base
ocr
pdf
percentage
phone_parse
qr
redeem_payment
regex
robots_check
rss_parse
sitemap_parse
slugify
ssl_check
text_stats
timestamp
token_info
list_tools
try_sample
unit_convert
url_expand
uuid
wallet_balance
whois
word_frequency
xml_to_json
yaml_convert
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://www.blixtworks.com/mcp | streamable-http | answering | 323 ms | 5 min ago |
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Answers built from our own checks of this server.